The noencrypt flag was intended to be set if the "frame was received unencrypted" according to include/uapi/linux/nl80211.h. However, the current behavior is opposite of this.
Cc: stable@vger.kernel.org Fixes: 018f6fbf540d ("mac80211: Send control port frames over nl80211") Signed-off-by: Denis Kenzior denkenz@gmail.com --- net/mac80211/rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 7c4aeac006fb..8514c1f4ca90 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2447,7 +2447,7 @@ static void ieee80211_deliver_skb_to_local_stack(struct sk_buff *skb, skb->protocol == cpu_to_be16(ETH_P_PREAUTH)) && sdata->control_port_over_nl80211)) { struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); - bool noencrypt = status->flag & RX_FLAG_DECRYPTED; + bool noencrypt = (status->flag & RX_FLAG_DECRYPTED) == 0;
cfg80211_rx_control_port(dev, skb, noencrypt); dev_kfree_skb(skb);